carolinasoto29
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  • 23-05-2017
  • Mathematics
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How long in years, will it take for a quantity of plutonium-240 to decay to 25% of its original amount? K is the decay constant, 0.00011

Respuesta :

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  • 23-05-2017
q(t)= 0.25Q k =0.00011 Now you can solve for t
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